I_want_to_change @ 2020-03-29 20:09:40
#include <stdio.h>
#include <stdlib.h>
int main()
{
float a;
scanf("%f", &a);
int b = (int)(a);
int c = (a - b) * 10;
int d = b % 10;//个位
int f = b / 10 % 10;//十位
int e = b / 100;//百位
printf("%.3f",c+d*0.1+f*0.01+e*0.001);
return 0;
}
by 金庆涵 @ 2020-03-29 20:13:21
简单的做法:输入字符串,再逆序输出
by liqingyang @ 2020-03-29 20:16:43
楼上@金庆涵 正解,代码:
#include<iostream>
#include<string>
using namespace std;
int main()
{
string str;
cin>>str;
reverse(str.begin(),str.end());
cout<<str<<endl;
return 0;
}
by SIXIANG32 @ 2020-03-29 20:24:47
@shenhao200307 string/char a[]它不香吗?
by I_want_to_change @ 2020-03-29 20:34:59
@金庆涵 谢谢
by 金庆涵 @ 2020-03-29 20:46:28
@shenhao200307 You are welcome.
by 百因必AC @ 2020-03-29 21:44:24
你知道字符串吗,骚年????